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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.c-torture/compile/ssa-pre-1.c
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Diffstat (limited to 'gcc/testsuite/gcc.c-torture/compile/ssa-pre-1.c')
-rw-r--r--gcc/testsuite/gcc.c-torture/compile/ssa-pre-1.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/ssa-pre-1.c b/gcc/testsuite/gcc.c-torture/compile/ssa-pre-1.c
new file mode 100644
index 000000000..eda370d4b
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/ssa-pre-1.c
@@ -0,0 +1,19 @@
+void washQtoM3(double m[9], double q[4]);
+double sqrt(double);
+int f(int samp)
+{
+ double clp[2], xyz[3], q[4], len;
+ double mRF[9];
+ int xi;
+ for (xi=0; xi<samp; xi++)
+ {
+ q[0] = 1.0;
+ q[1] = ( ((double)(1)-(-1))*((double)((float)xi)-(-0.5)) / ((double)(samp-0.5)-(-0.5)) + (-1));
+ q[2] = ( ((double)(1)-(-1))*((double)((float)0)-(-0.5)) / ((double)(samp-0.5)-(-0.5)) + (-1));
+ q[3] = ( ((double)(1)-(-1))*((double)((float)0)-(-0.5)) / ((double)(samp-0.5)-(-0.5)) + (-1));
+ len = (sqrt((((q))[0]*((q))[0] + ((q))[1]*((q))[1] + ((q))[2]*((q))[2] + ((q))[3]*((q))[3])));
+ ((q)[0] = (q)[0]*1.0/len, (q)[1] = (q)[1]*1.0/len, (q)[2] = (q)[2]*1.0/len, (q)[3] = (q)[3]*1.0/len);
+ washQtoM3(mRF, q);
+ }
+ return 0;
+}